NS_10

The structural class of this neuron is:

• unipolar

• bipolar

• multipolar

Which of the following neurons is/are bipolar?

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The structural class of this neuron is ________.

A nervous message passes from structure '1' to '2' and then to '3'.

• True

• False

The functional class of a neuron carrying nervous messages toward a nervous center is:

• efferent

• afferent

• sensory

• motor

Which of the following shows the organization of the nervous system in an invertebrate?

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• 

Select all unmyelinated neurons.

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• 
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The many short processes that receive and carry incoming action potentials towards cell bodies are the:

• dendrites

• axons

• ganglia

• nerves

______s are the working units of the nervous system that generate and transmit nerve impulses.

This neuron has _ process(es).